:root{--navy-950:#071b2a;--navy-900:#071b2a;--navy-800:#071b2a;--teal:#07756f;--teal-dark:#07756f}.nav-item.active,.nav-item:hover{background:color-mix(in srgb,var(--navy-950),white 12%)}.brand-mark{color:white}.brand-logo{width:44px;height:44px;object-fit:contain}.nav-item.active span{color:white}.login-art{background:linear-gradient(145deg,var(--navy-950),var(--navy-800))}